# Self-hosted alternatives to ChatGPT wrappers

> 1 self-hostable, open-source alternative to ChatGPT wrappers, ranked by score.

- [Personal External Brain Knowledge Graph](https://selfhost.directory/project/personal-external-brain)

## Also in Knowledge Management

Not listed as ChatGPT wrappers alternatives, but from the same category:

- [KaaS](https://selfhost.directory/project/kaas): Self-hosted, open-source knowledge-base compiler turning scattered notes into a queryable Markdown wiki via a 4-phase LLM pipeline. Exposes wiki via MCP for AI agents.
- [Basic Memory](https://selfhost.directory/project/basic-memory): AI conversations that actually remember. Never re-explain your project to your AI again. Join our Discord: https://discord.gg/tyvKNccgqN
- [Trilium Notes](https://selfhost.directory/project/trilium-notes): Build your personal knowledge base with Trilium Notes
- [SiYuan](https://selfhost.directory/project/siyuan): Open-source, local-first knowledge base where every note is a block with backlinks; runs as a desktop app or a self-hosted Docker service on port 6806.
- [StruInfo](https://selfhost.directory/project/struinfo): StruInfo is a self-hosted, open-source personal knowledge workspace that turns documents into a traceable, searchable knowledge graph with optional AI.
- [SilverBullet](https://selfhost.directory/project/silverbullet): A self-hosted markdown knowledge database with wiki-style links, built-in queries, and Lua scripting. Works as personal notes, team wiki, or documentation site.

All 181 Knowledge Management projects: https://selfhost.directory/knowledge-management

---
Source: https://selfhost.directory/alternative-to/chatgpt-wrappers